The GS14 from GEMS Navigation is a Power Divider with Frequency 1.164 to 1.616 GHz, Insertion Loss 6.5 to 8.5 dB, Isolation 18 to 28 dB, Amplitude Balance 0.5 dB, Phase Balance 1 Degree. Tags: Module With Connectors. More details for GS14 can be seen below.